35 x 25 x 5 mm
Material NdFeB Neodymium Shape Block Size 35mm x 25mm x 5mm /- 0.1mm Grade N52 Operating Temperature ≤80℃ /176F Plating Triple plated (Nickel-Copper-Nickel) Magnetic Face 35mm x 25mm Quantity  1 -50 Vertical Pull Force 15.6 kg against minimum 5mm steel plate